Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Rosalie Walker, NP-C

Individual provider Registered Nurse · NPI 1932943420

Mrs. Rosalie Walker, NP-C is a Nurse Practitioner in Newark, Delaware. Qualified in 2022, 4 years ago. Practices with Christiana Care Health Initiatives, a 31-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Delaware and New Jersey.

Years since qualifying
4
Licensed in
DE, NJ
In the registry since
2024
Specialties on file
4
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

4735 Ogletown Stanton Rd Ste 1250
Newark, DE 19713-2076
Phone: (302) 623-0200
Fax: (302) 623-0117
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence LG-0012641 (DE)
Registered Nurse Taxonomy 163W00000X · Licence 26NR18104700 (NJ)
Nurse Practitioner Taxonomy 363L00000X · Licence LG-0012641 (DE)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 26NJ14934300 (NJ)

Record details

NPI number1932943420
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedJune 20, 2024
Last updated in NPPESOctober 1, 2024
Certification dateOctober 1, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Christiana Care Health Initiatives — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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